| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.61 | 5.698% | $166.5906 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $14.57 | 7.839% | $15.7121 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $79.82 | 7.597% | $85.8839 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $110.66 | 8.409% | $119.9654 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $32.88 | 6.580% | $35.0435 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $56.77 | 9.628% | $62.2358 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $61.44 | 12.502% | $69.1212 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $513.75 | $554.5525 | $554.55 | $554.55 | $554.50 | |